TY  - JOUR
AU  - B. Вагнер
TI  - Differential geometry of the family of $R_k$’s in $R_n$ and of the family of totally geodesic $S_{k-1}$’s in $S_{n-1}$ of positive curvature
JO  - Matematičeskij sbornik
PY  - 1942
SP  - 165
EP  - 212
VL  - 52
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS_1942__52_3_a4/
LA  - en
ID  - MS_1942__52_3_a4
ER  -